ORGO organogenesis holdings inc. - class a NASDAQ ORIAU orion biotech opportunities corp. - units NASDAQ ORIC oric pharmaceuticals, inc. NASDAQ ORLY o'reilly automotive, inc. NASDAQ Other Specialty Stores ORMP oramed pharmaceuticals inc. NASDAQ Major Pharmaceuticals ORPH orphazyme a/s - american depositary shares NASDAQ ORRF orrstown financial services inc NASDAQ Major Banks ORTX orchard therapeutics plc - american depositary shares NASDAQ OSBC old second bancorp, inc. NASDAQ Major Banks OSCI osceola gold inc NASDAQ OSH oak street health, inc. NASDAQ OSIS osi systems, inc. NASDAQ Semiconductors OSMT osmotica pharmaceuticals plc - ordinary shares NASDAQ OSN ossen innovation co., ltd. - american depositary shares NASDAQ Steel/Iron Ore OSPN onespan inc. NASDAQ OSS one stop systems, inc. NASDAQ OST ostin technology group co., ltd. - ordinary shares NASDAQ OSTK overstock.com, inc. NASDAQ Catalog/Specialty Distribution OSTR oyster enterprises acquisition corp. - class a NASDAQ OSTRU oyster enterprises acquisition corp. - unit NASDAQ OSUR orasure technologies, inc. NASDAQ Medical/Dental Instruments OSW onespaworld holdings limited - common shares NASDAQ OTECU oceantech acquisitions i corp. - units NASDAQ OTEX open text corporation - common shares NASDAQ EDP Services OTIC otonomy, inc. NASDAQ Major Pharmaceuticals OTLK outlook therapeutics, inc. NASDAQ OTLY oatly group ab - american depositary shares NASDAQ OTMO otonomo technologies ltd. NASDAQ OTRA otr acquisition corp. - class a NASDAQ OTRAU otr acquisition corp. - unit NASDAQ OTRK ontrak, inc. NASDAQ OTTR otter tail corporation NASDAQ Electric Utilities: Central OVBC ohio valley banc corp. NASDAQ Major Banks OVID ovid therapeutics inc. NASDAQ Major Pharmaceuticals OVLY oak valley bancorp (ca) NASDAQ Major Banks OXACU oxbridge acquisition corp. - unit NASDAQ OXBR oxbridge re holdings limited - ordinary shares NASDAQ Property-Casualty Insurers OXLC oxford lane capital corp. NASDAQ OXSQ oxford square capital corp. - closed end fund NASDAQ OXUS oxus acquisition corp. NASDAQ OXUSU oxus acquisition corp. - unit NASDAQ OYST oyster point pharma, inc. - common stock NASDAQ OZK bank ozk NASDAQ OZKAP bank ozk - 4.625% series a non-cumulative perpetual preferred stock NASDAQ PAAS pan american silver corp. NASDAQ Precious Metals PACB pacific biosciences of california, inc. NASDAQ Biotechnology: Laboratory Analytical Instruments PACE tpg pace tech opportunities corp. class a ordinary shares NASDAQ PACW pacwest bancorp NASDAQ Major Banks PACX pioneer merger corp. - class a ordinary share NASDAQ PACXU pioneer merger corp. - unit NASDAQ